Behavioral Pain Scale (BPS) for Pain Assessment in Intubated PatientsLoading...Facial expressionRelaxed+1Partially tightened (i.e., brow lowering)+2Fully tightened (i.e., eyelid closing)+3Grimacing+4Upper limb movementsNo movement+1Partially bent+2Fully bent with finger flexion+3Permanently retracted+4Compliance with mechanical ventilationTolerating movement+1Coughing but tolerating ventilation for most of the time+2Fighting ventilator+3Unable to control ventilation+4사용 적응증통찰 및 주의사항